3822449851 has 16 divisors (see below), whose sum is σ = 4195519488. Its totient is φ = 3453710400.

The previous prime is 3822449837. The next prime is 3822449861. The reversal of 3822449851 is 1589442283.

It is a cyclic number.

It is not a de Polignac number, because 3822449851 - 2⁹ = 3822449339 is a prime.

It is a super-2 number, since 2×3822449851² = 29222245726819844402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3822449801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1450431 + ... + 1453063.

It is an arithmetic number, because the mean of its divisors is an integer number (262219968).

Almost surely, 2^3822449851 is an apocalyptic number.

3822449851 is a deficient number, since it is larger than the sum of its proper divisors (373069637).

3822449851 is a wasteful number, since it uses less digits than its factorization.

3822449851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402.

The product of its digits is 552960, while the sum is 46.

The square root of 3822449851 is about 61825.9642140743. The cubic root of 3822449851 is about 1563.5577700800.

The spelling of 3822449851 in words is "three billion, eight hundred twenty-two million, four hundred forty-nine thousand, eight hundred fifty-one".